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Convolutional Encoder Viterbi Decoder Simulation in MAtlab

着压缩感知技术的发展,基于压缩感知的图像融合技术研究受到越来越多的重视。针对图像傅里叶变换系数特点,提出了一种双星采样模式下基于高低频重要性度量的压缩传感域图像融合算法。该算法首先通过双星采样模式获得测量值,然后计算高低频区域对应的重要性度量作为融合算子,并对测量进行加权融合,最后通过求解最小全变分优化问题重构融合图像。主客观实验结果表明,该算法优于其他基于傅里叶的方案。(With the development of compressive sensing, the compressive domain image fusion technology attracts more and more attention. In considering the DFT coefficient characteristics, a novel image fusion algorithm employing double-star sampling and salience measure of high-lowfrequency within compression domain is proposed.)

说明：  月球软着陆仿真：在停泊轨道上，探测器在脉冲制动的作用下，经霍曼变轨，下降到距月面大约 15 公里的近月点，该近月点就是主制动段的初始制动点。主制动段以下是障碍检测与规避和最终着陆段。在主制动段，由于探测器的初始速度很大(1.692km/s)，所以主制动段制导律设计的主要目的就是高效抵消此速度，将探测器导引到期望的末端状态(Lunar soft landing simulation: in the parking orbit, the probe under the action of pulse braking, through the hohmann change of orbit, to descend to about 15 kilometers from the surface of the moon, the near-moon point is the main braking section of the initial braking point. Following is the main braking section for obstacle detection and avoidance and the final landing section. In the main braking section, since the initial velocity of the detector is very large (1.692km/s), the main purpose of the guidance law design of the main braking section is to effectively offset this velocity and guide the detector to the desired terminal state)

DSB调制，单边带调制。MATLAB程序代码(DSB modulation)

使用matlab编程工具实现霍夫曼编码，已通过运行。(Finish the huff_code by using the tool of matlab,and the code could run.)

This MATLAB M-file implements the finite-difference time-domain solution of Maxwell s curl equations over a three-dimensional Cartesian space lattice comprised of uniform cubic grid cells. Each unit cell within the Yee lattice contains electric fieldcomponents sampled along the edges of the cube and magnetic field

这是我意外发现的一个非常好的学习资料，希望对新手学习matlab有帮助(This is what I accidentally found a very good learning materials, hope to help novice to learn matlab)

this is the linearized model of the power system

maiun setup converter unusful

说明：  matlab源码，实现1-8阶贝塞尔(bezier)曲线拟合。附一个拟合后的评价标准。(Matlab source code to achieve 1-8 order Bezier (bezier) curve fitting. Attach an evaluation criterion after fitting.)